Supply and erection of 9m highmast with 6nos 200W LED flood lamp at RR Mandapam in ward 30

Amount

Supply and delivery of 9m Free Standing 8 sided Octogonally continously tapered structured pole with base plate of size 300 x 300 x 12mm as per IS-875 with following specification. Bottom Pole Dia - 130mm, D11 Top Pole Dia - 70 mm, Thickness of Pole - 3 mm,The pole should be hot dip galvanized confirming to BESN ISO-1461 with thickness of 65 Micron With lader

Supply and delivery of 200W LED (Flood light Type) Lamp Fittings made of pressure die cast aluminium housing with heat resistant toughened glass cover confirming to IP65. Separate compartment for LEDs & electronic driver with CCT of 5700K, PF > 0.9. System efficacy >85, Operating Volage Range120 -270 ~ Rated Power 200W Current (A) @240V 0.880, Wattage (W) @ 240V - 200W , Power Factor >0.9 Current Harmonics (THD) <10% Operating Conditions Operating Frequency 50Hz Operating Temperature Range -20°C to +50°C Colour Temperature Cool White (5700+_300K) Luminous Flux >22000 Lumens package not less 100 - 110 lm/W Life Span > 50,000 Hours Approx,waight in (KG) 12.65kg :. Body Alluminium Die casting Body Heat Sink Optimized thermal design to ensure maximum life.Protection of IP 65 Standards for Dust and Water including interconnection etc; complete as per Standard Specification.as directed by the departmental officer.

1 Mtr dia galvanised Tubular Ring Made up to 40mm x3mm "C" Class galvanised Pipe for High mast

Concreting and masonary work for the foundation including hire charges for welding machine compressor etc for High mast

Labour Charges for erection of the pole and fixing the fittings, testing and commissioning of the lights including hire charges for crane for High mast

Supply and run of 2 of 4 sq.mm. (56 / 0.3) PVC insulated single core unsheathed copper conductor of 1100V on 7 / 20 GI bearer wire for service connection mains (SD-65)

Supply and Erection of Panel Board subscribed with EB service Board, 25A Contactor-1 No, 16A 2 Pole MCB-1 No, Timer-1 No and Toggle Switch-1No.for High Mast

Earthing as per the ISI Specification with and earth electrode of 2.1 mt Class 'B' GI pipe of dia not less than 40mm, with Copper earth plate of Size 125mm x 50mm x6mm with necessary funneling arrangements with necessary masonry work and with 38mm RCC Cover Siad for the brick masonry (SD -233)

Add GST 18%

N K MARI